Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9387970 | Container structure | Tae Hong Cheong, Kyoung Sik Jo, Ki Min Rhyu | 2016-07-12 |
| 7549540 | Air-tight reclosable processed food container | Sang Jin Lee, Kyoung Sik Jo | 2009-06-23 |